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Magnesium in PDB 4lnu: Nucleotide-Free Kinesin Motor Domain in Complex with Tubulin and A Darpin

Protein crystallography data

The structure of Nucleotide-Free Kinesin Motor Domain in Complex with Tubulin and A Darpin, PDB code: 4lnu was solved by L.Cao, B.Gigant, M.Knossow, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 43.45 / 2.19
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 73.400, 83.010, 83.307, 116.16, 105.08, 97.57
R / Rfree (%) 15.5 / 19.5

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Nucleotide-Free Kinesin Motor Domain in Complex with Tubulin and A Darpin (pdb code 4lnu). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Nucleotide-Free Kinesin Motor Domain in Complex with Tubulin and A Darpin, PDB code: 4lnu:

Magnesium binding site 1 out of 1 in 4lnu

Go back to Magnesium Binding Sites List in 4lnu
Magnesium binding site 1 out of 1 in the Nucleotide-Free Kinesin Motor Domain in Complex with Tubulin and A Darpin


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Nucleotide-Free Kinesin Motor Domain in Complex with Tubulin and A Darpin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg502

b:36.1
occ:1.00
O A:HOH602 2.0 29.6 1.0
O A:HOH601 2.0 25.5 1.0
O A:HOH636 2.1 36.6 1.0
O A:HOH627 2.1 28.3 1.0
O2B A:GTP501 2.1 30.6 1.0
O3G A:GTP501 2.2 29.3 1.0
PB A:GTP501 3.2 29.9 1.0
PG A:GTP501 3.3 31.9 1.0
O3B A:GTP501 3.5 34.8 1.0
O3A A:GTP501 3.6 32.0 1.0
O1G A:GTP501 3.8 30.5 1.0
NZ B:LYS254 4.0 38.2 1.0
OE1 A:GLU71 4.0 48.1 1.0
OD1 A:ASP69 4.1 29.9 1.0
CB A:GLN11 4.1 29.9 1.0
OD2 A:ASP98 4.2 45.8 1.0
O A:HOH705 4.3 57.0 1.0
OD2 A:ASP69 4.3 32.9 1.0
N A:GLN11 4.3 27.9 1.0
O2A A:GTP501 4.4 29.1 1.0
O1B A:GTP501 4.5 31.6 1.0
O A:HOH794 4.5 50.3 1.0
O2G A:GTP501 4.5 27.0 1.0
PA A:GTP501 4.6 30.0 1.0
CG A:ASP69 4.6 32.0 1.0
CB A:ASP98 4.7 28.4 1.0
CG A:ASP98 4.7 37.7 1.0
CA A:GLN11 4.8 29.2 1.0
OE1 A:GLN11 4.8 43.0 1.0

Reference:

L.Cao, W.Wang, Q.Jiang, C.Wang, M.Knossow, B.Gigant. The Structure of Apo-Kinesin Bound to Tubulin Links the Nucleotide Cycle to Movement Nat Commun V. 5 5364 2014.
ISSN: ESSN 2041-1723
PubMed: 25395082
DOI: 10.1038/NCOMMS6364
Page generated: Mon Dec 14 19:10:12 2020

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